LG 37BH7N-H User Manual (English)

Questions and Answers:

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riceandrewAug 25, 2025
Why won't my LG 37BH7N-H Digital Signage turn on?
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  Robert WareAug 25, 2025
  First, ensure the power cord is correctly plugged into the power outlet. If operating in below-zero temperatures, the enclosure may take up to one hour to warm up internally. For models with a circuit breaker, verify it's properly connected and switched to the 'on' (red) position. Try disconnecting the AC adapter and cleaning the contacting port before turning the power on again. When using POE, make sure the LAN cable isn't damaged and do not connect an AC adapter.
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Nancy ThomasAug 25, 2025
What to do if my LG 37BH7N-H power suddenly turned off?
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  Seth HernandezAug 26, 2025
  Check if the auto-off function is activated in the settings. Also, ensure the product power cord is properly connected to a functioning power source. Review the power control settings. If the internal temperature of the enclosure rises, the power may shut down, so clean the heat exchanger or filter periodically. Finally, check if the fan is working properly in (SETTINGS) [General] [System Information] [Fan Status].
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abradshawAug 26, 2025
What to do if LG 37BH7N-H says 'No signal' or 'Invalid Format'?
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  hamiltonmichaelAug 26, 2025
  First, check the signal cable. Then, access the input menu to verify the input signal. The signal from the PC (Graphics card) might be out of the product's vertical or horizontal frequency range. Adjust the frequency range by referring to the specifications in this manual.
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bentonsethAug 27, 2025
Why does my LG 37BH7N-H Digital Signage display 'Unknown Product'?
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  Victor MichaelAug 27, 2025
  Verify that the driver for your PC's graphics card has been installed. Also, confirm that the plug-and-play function is supported, referring to your PC (graphics card) user manual.
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sherrycastilloSep 8, 2025
Why did my LG 37BH7N-H suddenly turn off, and what can I do?
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  James ShannonSep 8, 2025
  If the power suddenly turned off on your LG Digital Signage, check if the auto-off function is activated in the settings. Ensure the power cord is properly connected and inspect the power control settings. If the internal temperature of the enclosure rises, the power may shut down, so clean the heat exchanger or filter periodically. Also, check if the fan is working properly. Finally, ensure the power source is being supplied properly.
D
Daniel MooneySep 6, 2025
How to fix LG 37BH7N-H Digital Signage when the power won’t turn on?
- C
  coxcharlesSep 6, 2025
  If your LG Digital Signage power won’t turn on, first ensure the power cord is correctly plugged into the power outlet. For models with a circuit breaker, check if it's properly connected and set to 'on' (red). If using POE, make sure the LAN cable isn't damaged and do not connect an AC adapter. Also, when operating in below zero temperatures, the enclosure may not work for up to one hour to raise the internal temperature of the enclosure. As an additional step, try turning the power on after disconnecting the AC adapter and cleaning the contacting port.
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Seth CookSep 7, 2025
Why is the screen brightness dark on my LG Digital Signage, and how can I fix it?
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  Mercedes MurphySep 7, 2025
  If the screen’s brightness seems dark on your LG Digital Signage, try adjusting the brightness and contrast settings. If that doesn't help, the backlight may need repair. Also, if the internal temperature of the enclosure rises, the screen’s brightness may darken. Clean the heat exchanger or filter in the enclosure periodically.
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Travis JacksonSep 1, 2025
How to fix poor color resolution on LG 37BH7N-H Digital Signage?
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  Maureen GrahamSep 1, 2025
  Use PC settings to set the color to 24 bits (True Color) or above.
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Tammy SampsonAug 30, 2025
How to remove stripes in background of LG Digital Signage?
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  anthony65Aug 31, 2025
  For a D-Sub analog signal, press the button on the remote control to automatically select the optimal screen status. If the adjustment is not satisfactory, adjust the display settings manually in the OSD menu.
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Jacob NguyenAug 31, 2025
How to fix blurred characters on LG 37BH7N-H?
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  Craig HollandAug 31, 2025
  For a D-Sub analog signal, press the button on the remote control to automatically select the optimal screen status. If the adjustment is not satisfactory, adjust the display settings manually in the OSD menu.

LG 37BH7N-H Specifications

General

Panel Technology	IPS
Dynamic Contrast Ratio	500, 000:1
Viewing Angle (H x V)	178 x 178
Life Time	50, 000 Hours
Operation Hours	24/7
Power Supply	100-240V~, 50/60Hz
Standby Power Consumption	0.5W
Operating Temperature	0°C to 40°C
Operating Humidity	10% to 80%
Storage Temperature	-20°C to 60°C
VESA Mount Standard	200 x 200 mm
Screen Size	37"
Response Time	8 ms
Orientation	Landscape / Portrait
Input	HDMI, DP, DVI-D, USB
Output	Audio Out
External Control	RS232C
Resolution	1920 x 1080 (Full HD)